now have more than investors in china than silicon valley. why? because they believe the opportunities there are significant. if they have more people, there are more opportunities there than they are here. there are many examples like that. >> i would not say there have not been other countries to expand opportunities. there was not much chance to go back home, many of these nations, 25, 30 years ago. the flattening of the globe has happened. there is a free flow of capital and ideas at this point. but i will build more. i still would not trade our position for anywhere else in the world. we still have a stronger university based, particularly at the high end. we still have come up with our challenges, more access to capital markets. we still haven't of entrepreneurial system that, even though some complain about the level of regulation, is still " more robust. what we have to do is simply recognize, though, that not every id will be originally thought of in america. we used to have such an enormous advantage in every field that we had that abili